PT1225953E - Cateter com eléctrodos de actividade perturbadora reduzida, bem como, respectivo processo de tratamento da superfície dos eléctrodos - Google Patents

Cateter com eléctrodos de actividade perturbadora reduzida, bem como, respectivo processo de tratamento da superfície dos eléctrodos Download PDF

Info

Publication number
PT1225953E
PT1225953E PT00960456T PT00960456T PT1225953E PT 1225953 E PT1225953 E PT 1225953E PT 00960456 T PT00960456 T PT 00960456T PT 00960456 T PT00960456 T PT 00960456T PT 1225953 E PT1225953 E PT 1225953E
Authority
PT
Portugal
Prior art keywords
ablation
catheter
electrode
mapping
mapping electrode
Prior art date
Application number
PT00960456T
Other languages
English (en)
Portuguese (pt)
Inventor
Axel Muntermann
Original Assignee
Axel Muntermann
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Axel Muntermann filed Critical Axel Muntermann
Publication of PT1225953E publication Critical patent/PT1225953E/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/849—Manufacture, treatment, or detection of nanostructure with scanning probe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/849—Manufacture, treatment, or detection of nanostructure with scanning probe
    • Y10S977/86—Scanning probe structure
    • Y10S977/868—Scanning probe structure with optical means
    • Y10S977/869—Optical microscope
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
PT00960456T 1999-08-17 2000-08-16 Cateter com eléctrodos de actividade perturbadora reduzida, bem como, respectivo processo de tratamento da superfície dos eléctrodos PT1225953E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19938558A DE19938558A1 (de) 1999-08-17 1999-08-17 Katheter mit verbesserten elektrischen Eigenschaften sowie Behandlungsverfahren zur Verbesserung von elektrischen Eigenschaften von Kathetern

Publications (1)

Publication Number Publication Date
PT1225953E true PT1225953E (pt) 2007-11-30

Family

ID=7918390

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00960456T PT1225953E (pt) 1999-08-17 2000-08-16 Cateter com eléctrodos de actividade perturbadora reduzida, bem como, respectivo processo de tratamento da superfície dos eléctrodos

Country Status (8)

Country Link
US (1) US6719756B1 (de)
EP (1) EP1225953B1 (de)
AT (1) ATE377439T1 (de)
AU (1) AU7275800A (de)
DE (2) DE19938558A1 (de)
ES (1) ES2292468T3 (de)
PT (1) PT1225953E (de)
WO (1) WO2001012259A1 (de)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080135408A1 (en) * 2004-08-20 2008-06-12 Novo Nordisk A/S Manufacturing Process For Producing Narrow Sensors
US20090118612A1 (en) 2005-05-06 2009-05-07 Sorin Grunwald Apparatus and Method for Vascular Access
US9204819B2 (en) * 2005-05-06 2015-12-08 Vasonova, Inc. Endovenous access and guidance system utilizing non-image based ultrasound
US8784336B2 (en) 2005-08-24 2014-07-22 C. R. Bard, Inc. Stylet apparatuses and methods of manufacture
US20070078453A1 (en) * 2005-10-04 2007-04-05 Johnson Kristin D System and method for performing cardiac ablation
US7794407B2 (en) 2006-10-23 2010-09-14 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US8388546B2 (en) 2006-10-23 2013-03-05 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
WO2008118992A1 (en) * 2007-03-26 2008-10-02 Boston Scientific Scimed, Inc. High resolution electrophysiology catheter
CN101854853B (zh) * 2007-06-26 2013-11-06 威索诺瓦公司 使用生理参数进行血管内装置引导和定位的设备和方法
US10751509B2 (en) 2007-11-26 2020-08-25 C. R. Bard, Inc. Iconic representations for guidance of an indwelling medical device
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
US9649048B2 (en) 2007-11-26 2017-05-16 C. R. Bard, Inc. Systems and methods for breaching a sterile field for intravascular placement of a catheter
US10449330B2 (en) 2007-11-26 2019-10-22 C. R. Bard, Inc. Magnetic element-equipped needle assemblies
US10524691B2 (en) 2007-11-26 2020-01-07 C. R. Bard, Inc. Needle assembly including an aligned magnetic element
ES2832713T3 (es) 2007-11-26 2021-06-11 Bard Inc C R Sistema integrado para la colocación intravascular de un catéter
US8781555B2 (en) 2007-11-26 2014-07-15 C. R. Bard, Inc. System for placement of a catheter including a signal-generating stylet
US8849382B2 (en) 2007-11-26 2014-09-30 C. R. Bard, Inc. Apparatus and display methods relating to intravascular placement of a catheter
US8478382B2 (en) 2008-02-11 2013-07-02 C. R. Bard, Inc. Systems and methods for positioning a catheter
ES2525525T3 (es) 2008-08-22 2014-12-26 C.R. Bard, Inc. Conjunto de catéter que incluye conjuntos de sensor de ECG y magnético
US8437833B2 (en) 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
US8322249B2 (en) * 2008-12-18 2012-12-04 Foster-Miller, Inc. Robot arm assembly
JP5693471B2 (ja) 2009-02-11 2015-04-01 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 絶縁された切除カテーテルデバイスおよびその使用法
EP2440122B1 (de) 2009-06-12 2019-08-14 Bard Access Systems, Inc. Vorrichtung, computergestützter datenverarbeitungsalgorithmus und computerspeichermedium zum positionieren eines endovaskulären geräts im oder in der nähe des herzens
US9532724B2 (en) 2009-06-12 2017-01-03 Bard Access Systems, Inc. Apparatus and method for catheter navigation using endovascular energy mapping
WO2011008444A1 (en) 2009-06-30 2011-01-20 Boston Scientific Scimed, Inc. Map and ablate open irrigated hybrid catheter
EP2464407A4 (de) 2009-08-10 2014-04-02 Bard Access Systems Inc Vorrichtungen und verfahren für endovaskuläre elektrographie
WO2011041450A1 (en) 2009-09-29 2011-04-07 C. R. Bard, Inc. Stylets for use with apparatus for intravascular placement of a catheter
US11103213B2 (en) 2009-10-08 2021-08-31 C. R. Bard, Inc. Spacers for use with an ultrasound probe
BR112012019354B1 (pt) 2010-02-02 2021-09-08 C.R.Bard, Inc Método para localização de um dispositivo médico implantável
EP4122385A1 (de) 2010-05-28 2023-01-25 C. R. Bard, Inc. Einsatzführungssystem für nadeln und medizinische komponenten
EP2575611B1 (de) 2010-05-28 2021-03-03 C. R. Bard, Inc. Vorrichtung zur verwendung mit einem nadeleinsatz-führungssystem
WO2012021542A2 (en) 2010-08-09 2012-02-16 C.R. Bard, Inc. Support and cover structures for an ultrasound probe head
CN103442632A (zh) 2010-08-20 2013-12-11 C·R·巴德股份有限公司 Ecg辅助导管末端放置的再确认
EP2632360A4 (de) 2010-10-29 2014-05-21 Bard Inc C R Bioimpedanz-gestützte platzierung einer medizinischen vorrichtung
US9119551B2 (en) 2010-11-08 2015-09-01 Vasonova, Inc. Endovascular navigation system and method
CN112754607A (zh) 2010-11-16 2021-05-07 Tva医疗公司 用于形成瘘管的装置和方法
JP6008960B2 (ja) 2011-07-06 2016-10-19 シー・アール・バード・インコーポレーテッドＣ Ｒ Ｂａｒｄ Ｉｎｃｏｒｐｏｒａｔｅｄ 挿入案内システムのためのニードル長決定および較正
USD699359S1 (en) 2011-08-09 2014-02-11 C. R. Bard, Inc. Ultrasound probe head
USD724745S1 (en) 2011-08-09 2015-03-17 C. R. Bard, Inc. Cap for an ultrasound probe
AU2012308464B2 (en) 2011-09-14 2016-10-20 Boston Scientific Scimed, Inc. Ablation device with ionically conductive balloon
JP6117209B2 (ja) 2011-09-14 2017-04-19 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 複数のアブレーションモードを備えたアブレーション装置及び同アブレーション装置を含むシステム
US9211107B2 (en) 2011-11-07 2015-12-15 C. R. Bard, Inc. Ruggedized ultrasound hydrogel insert
WO2013106557A1 (en) 2012-01-10 2013-07-18 Boston Scientific Scimed, Inc. Electrophysiology system
EP2809253B8 (de) 2012-01-31 2016-09-21 Boston Scientific Scimed, Inc. Ablationssonde mit fluidbasierter akustischer kopplung zur ultraschallbildgebung von gewebe
JP6088046B2 (ja) 2012-05-07 2017-03-01 バソノバ・インコーポレイテッドＶａｓｏｎｏｖａ， Ｉｎｃ． 右心房インジケータ
US10820885B2 (en) 2012-06-15 2020-11-03 C. R. Bard, Inc. Apparatus and methods for detection of a removable cap on an ultrasound probe
CA2881462C (en) 2012-08-09 2020-07-14 University Of Iowa Research Foundation Catheters, catheter systems, and methods for puncturing through a tissue structure
EP2897544B1 (de) 2012-09-18 2018-12-12 Boston Scientific Scimed, Inc. Kartierung und abtragung durch einen im geschlossenen kreis gekühlten ablationskatheter
JP2015532152A (ja) 2012-10-11 2015-11-09 ティーブイエー メディカル， インコーポレイテッド フィステル形成のための装置および方法
EP2968852B1 (de) 2013-03-14 2019-07-31 TVA Medical, Inc. Fistelbildungsvorrichtungen
WO2015103574A1 (en) 2014-01-06 2015-07-09 Iowa Approach Inc. Apparatus and methods for renal denervation ablation
CN105979868B (zh) 2014-02-06 2020-03-10 C·R·巴德股份有限公司 用于血管内装置的导向和放置的系统和方法
US10695534B2 (en) 2014-03-14 2020-06-30 Tva Medical, Inc. Fistula formation devices and methods therefor
EP3139997B1 (de) 2014-05-07 2018-09-19 Farapulse, Inc. Vorrichtung zur selektiven gewebeablation
EP3154463B1 (de) 2014-06-12 2019-03-27 Farapulse, Inc. Vorrichtung für schnelle und selektive transurethrale gewebeablation
WO2015192018A1 (en) 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective tissue ablation with cooling
WO2016033374A1 (en) 2014-08-27 2016-03-03 Tva Medical, Inc. Cryolipopysis devices and methods therefor
CN106793968A (zh) 2014-10-13 2017-05-31 波士顿科学医学有限公司 使用微电极的组织诊断和治疗
EP3206613B1 (de) 2014-10-14 2019-07-03 Farapulse, Inc. Vorrichtung zur schnellen und sicheren lungenvenenherzablation
US10603105B2 (en) 2014-10-24 2020-03-31 Boston Scientific Scimed Inc Medical devices with a flexible electrode assembly coupled to an ablation tip
CN106999080B (zh) 2014-12-18 2020-08-18 波士顿科学医学有限公司 针对病变评估的实时形态分析
US10973584B2 (en) 2015-01-19 2021-04-13 Bard Access Systems, Inc. Device and method for vascular access
US10603040B1 (en) 2015-02-09 2020-03-31 Tva Medical, Inc. Methods for treating hypertension and reducing blood pressure with formation of fistula
US10349890B2 (en) 2015-06-26 2019-07-16 C. R. Bard, Inc. Connector interface for ECG-based catheter positioning system
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10172673B2 (en) 2016-01-05 2019-01-08 Farapulse, Inc. Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
CA3011253A1 (en) 2016-01-15 2017-07-20 Tva Medical, Inc. Devices and methods for forming a fistula
US10874422B2 (en) 2016-01-15 2020-12-29 Tva Medical, Inc. Systems and methods for increasing blood flow
CA3011238C (en) 2016-01-15 2024-01-02 Tva Medical, Inc. Devices and methods for advancing a wire
US11000207B2 (en) 2016-01-29 2021-05-11 C. R. Bard, Inc. Multiple coil system for tracking a medical device
WO2017218734A1 (en) 2016-06-16 2017-12-21 Iowa Approach, Inc. Systems, apparatuses, and methods for guide wire delivery
US11285028B2 (en) 2016-09-25 2022-03-29 Tva Medical, Inc. Vascular stent devices and methods
US9987081B1 (en) 2017-04-27 2018-06-05 Iowa Approach, Inc. Systems, devices, and methods for signal generation
US10617867B2 (en) 2017-04-28 2020-04-14 Farapulse, Inc. Systems, devices, and methods for delivery of pulsed electric field ablative energy to esophageal tissue
WO2019055512A1 (en) 2017-09-12 2019-03-21 Farapulse, Inc. SYSTEMS, APPARATUSES, AND METHODS FOR VENTRICULAR FOCAL ABLATION
CN116327352A (zh) 2018-05-07 2023-06-27 波士顿科学医学有限公司 心外膜消融导管
WO2019217317A1 (en) 2018-05-07 2019-11-14 Farapulse, Inc. Systems, apparatuses, and methods for filtering high voltage noise induced by pulsed electric field ablation
WO2019217433A1 (en) 2018-05-07 2019-11-14 Farapulse, Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
EP3852661A1 (de) 2018-09-20 2021-07-28 Farapulse, Inc. Systeme, vorrichtungen und verfahren zur abgabe von gepulster elektrischer feldablationsenergie an endokardiales gewebe
EP3852622A1 (de) 2018-10-16 2021-07-28 Bard Access Systems, Inc. Sicherheitsausgerüstete verbindungssysteme und verfahren dafür zur herstellung von elektrischen verbindungen
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
US11497541B2 (en) 2019-11-20 2022-11-15 Boston Scientific Scimed, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US11065047B2 (en) 2019-11-20 2021-07-20 Farapulse, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US10842572B1 (en) 2019-11-25 2020-11-24 Farapulse, Inc. Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288835A (ja) * 1985-06-18 1986-12-19 フクダ電子株式会社 生体用アモルフアス電極
US4896671A (en) * 1988-08-01 1990-01-30 C. R. Bard, Inc. Catheter with contoured ablation electrode
US5522873A (en) * 1991-12-26 1996-06-04 Webster Laboratories, Inc. Catheter having electrode with annular recess and method of using same
US5683366A (en) 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US5991650A (en) * 1993-10-15 1999-11-23 Ep Technologies, Inc. Surface coatings for catheters, direct contacting diagnostic and therapeutic devices
US5713895A (en) * 1994-12-30 1998-02-03 Valleylab Inc Partially coated electrodes
DE19740976A1 (de) * 1997-04-01 1998-10-08 Axel Muntermann Verfahren und Vorrichtung zur Erfassung des Katheter-Gewebekontaktes bei der HF-chirurgischen Katheterablation

Also Published As

Publication number Publication date
ES2292468T3 (es) 2008-03-16
WO2001012259A1 (de) 2001-02-22
AU7275800A (en) 2001-03-13
US6719756B1 (en) 2004-04-13
EP1225953B1 (de) 2007-11-07
EP1225953A1 (de) 2002-07-31
DE50014770D1 (de) 2007-12-20
DE19938558A1 (de) 2001-02-22
ATE377439T1 (de) 2007-11-15

Similar Documents

Publication Publication Date Title
PT1225953E (pt) Cateter com eléctrodos de actividade perturbadora reduzida, bem como, respectivo processo de tratamento da superfície dos eléctrodos
Kim et al. 3D Parylene sheath neural probe for chronic recordings
US5056517A (en) Biomagnetically localizable multipurpose catheter and method for magnetocardiographic guided intracardiac mapping, biopsy and ablation of cardiac arrhythmias
DE69631801T2 (de) Vorrichtung zum behandeln von herzarrhythmien ohne diskretes ziel
DE69625716T2 (de) Biomedizinische, klebende elektrode und anwendungsverfahren
DE69817723T2 (de) Ablationskatheter mit Sensorelektroden
DE602004005532T2 (de) Katheter zur Darstellung einer pulmonaren Vene
Nuwer et al. Neuromonitoring during surgery. Report of an IFCN committee
CA2128892A1 (en) Methods for the diagnosis and ablation treatment of ventricular tachycardia
US20150011843A1 (en) Controlled sympathectomy and micro-ablation systems and methods
CA2308278A1 (en) Ring electrode structure for diagnostic and ablation catheters
JP4275525B2 (ja) 標的表面の特性を測定する装置
US20220079670A1 (en) Attaining Higher Impedances for Large Indifferent Electrodes
Grafstein Locus of propagation of spreading cortical depression
Guandalini et al. Intramyocardial mapping of ventricular premature depolarizations via septal venous perforators: differentiating the superior intraseptal region from left ventricular summit origins
Raji An experimental study of the effects of pulsed electromagnetic field (Diapulse) on nerve repair
Nicolai et al. Vagus nerve stimulation using an endovascular electrode array
Benscoter et al. Assessing the relative integrity of formed cardiac linear lesions by recording both focal monophasic action potentials and contact forces: A technical brief
Quiñones-Molina et al. CT-oriented microrecording guided selective thalamotomy
US7207987B1 (en) Catheter exhibiting improved electrical properties as well as a device and processing method for improving electrical properties of catheters
JP2554105Y2 (ja) 心臓用電気カテーテル
Grandori Potential fields evoked by the peripheral auditory pathway: Inverse solutions
Hren et al. Assessment of spatial resolution of pace mapping when using body surface potentials
AU2021405497A1 (en) Unipolar and bipolar electroporation catheter
Fan Flexible Microelectrodes for High Quality In Vivo Single-Unit Recording